ARDUINO UNO Development Board Smd for School/College Projects DIY Free Ebook
₹280Specifications:
- Microcontroller ATmega328 DIP – Interface CH340G
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Digital I / O Pins 14
- PWM output PINS: 6
- Analog Input Pins: 6
5V 2 Channel Relay Module 
NEO-6M GPS Module with EPROM 
